13G Filing: Midroc Invest AB and Caredx Inc. (NASDAQ:CDNA)

As a result of a misunderstanding of underlying facts, this report was not filed within 10 days after June 15, 2016, the date on which Midroc Invest AB first acquired shares that, together with shares previously owned, exceeded 5% of the Common Stock of the Issuer. As of the date of this filing, Midroc Invest AB may be deemed to beneficially own 8.84% of the Common Stock of the Issuer.

(c)

Number of shares as to which the person has:

(i)

Sole power to vote or to direct the vote:

1,918,042

(ii)

Shared power to vote or to direct the vote:

0

(iii)

Sole power to dispose or to direct the disposition of:

1,918,042

(iv)

Shared power to dispose or to direct the disposition of

0

Item 5.

Ownership of Five Percent or Less of a Class.

Inapplicable.

Item 6.

Ownership of More than Five Percent on Behalf of Another Person.

Inapplicable.

Item 7.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.

Inapplicable.

Item 8.

Identification and Classification of Members of the Group.

Item 9.

Notice of Dissolution of Group.

Inapplicable.